At SP Pfau LLC, we’re a local excavation contractor operating out of Conway, NH, and we bring over 15 years of hands-on experience to site work, driveway grading, and septic system projects across New Hampshire. Our goal is simple: give homeowners honest advice, solid workmanship, and a smooth process from the first phone call to the final grade. We believe in clear communication, same-day site visits when possible, and work that respects both your property and the natural look of the land. We take pride in building up our local communities while preserving the wooded character that makes this area special. If you want dependable excavation work done right, call us at (603) 299-9061.